package com.study.service;

import com.study.entity.PageBean;
import com.study.entity.Student;
import com.study.entity.StudentQueryParam;

import java.util.List;
import java.util.Map;


public interface StudentService {
    PageBean list(StudentQueryParam param);

    void delete(Integer id);

    void add(Student student);

    Student getByid(Integer id);

    void update(Student student);

    List<Map<String, Object>> degreeCount();
}
